CN211873588U

CN211873588U - Photovoltaic automatic snow removing equipment

Info

Publication number: CN211873588U
Application number: CN201922337957.6U
Authority: CN
Inventors: 杨天宝; 李树白; 姚培; 张启蒙; 刘媛; 周敏茹
Original assignee: Changzhou Vocational Institute of Engineering
Current assignee: Changzhou Vocational Institute of Engineering
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-06
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an automatic snow equipment that removes of photovoltaic, comprising a supporting seat, even distribution has the stay tube on the supporting seat, and the interior bottom of stay tube installs negative electrode piece, the upper end nestification of stay tube is in the lower extreme of connecting rod, and the upper end of connecting rod is through first connecting axle connection in solar panel's lower surface middle part, positive electrode piece is installed to the lower extreme of connecting rod, and the lower extreme outside of connecting rod and the inboard welded fastening respectively in compression spring's both ends. This automatic snow equipment that removes of photovoltaic can only start when solar panel is gone up and is amasss more snow to ability rational utilization energy, and can make solar panel tend to the vertically when can be on solar panel when accumulating more snow, and start supersonic generator, make it produce the ultrasonic wave, thereby can make snow fall from tending to vertically solar panel, in order to reach the purpose of automatic snow removing.

Description

Photovoltaic automatic snow removing equipment

Technical Field

The utility model relates to an automatic technical field of photovoltaic specifically is an automatic snow equipment that removes of photovoltaic.

Background

With the development of science and technology, resources are exploited and utilized more and more, so that the resources are gradually deficient, in order to ensure that the earth on which people live can be continuously developed, people gradually seek and utilize renewable resources, solar energy is one of renewable resources, although the solar energy is inexhaustible, the solar energy can be utilized only in the sunny day, and in snowy weather, once the solar panel is covered by snow, the solar energy can not be utilized any more, and the photovoltaic automatic snow removing equipment is equipment capable of removing snow on the solar panel.

However, when the existing photovoltaic automatic snow removing equipment is used, resources are wasted, and this is because the existing photovoltaic automatic snow removing equipment uses a plurality of sensors to sense so that when the solar panel has accumulated snow, the snow removing equipment is started.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic snow removing equipment of photovoltaic to it is not convenient for energy-conserving problem to provide current automatic snow removing equipment of photovoltaic wasting of resources in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic snow equipment that removes of photovoltaic, includes the supporting seat, even distribution has the stay tube on the supporting seat, and the interior bottom of stay tube installs negative electrode piece, the upper end nestification of stay tube is in the lower extreme of connecting rod, and the upper end of connecting rod is connected in solar panel's lower surface middle part through first connecting axle, positive electrode piece is installed to the lower extreme of connecting rod, and the lower extreme outside of connecting rod and the inboard of stay tube welded fastening respectively in compression spring's both ends, the right-hand member of solar panel lower surface is connected in the top of support frame through the second connecting axle, and the lower extreme of support frame is connected in the upper end of supporting a structure, and the mid-mounting of support frame has supersonic generator, support a structure and install on the threaded rod, and the lower extreme of supporting a structure is, and the side of the transmission gear is meshed with a toothed bar, the upper end of the toothed bar is connected to the connecting rod at the middle part, the lower end of the toothed bar is connected to a limiting groove in a sliding manner, the limiting groove is formed in the upper surface of the supporting table, and the supporting table is fixedly connected to the upper surface of the supporting seat.

Preferably, the lower structure of the support frame is in a T shape, and the upper structure of the support frame is longitudinal rods uniformly distributed at the upper end of the T shape.

Preferably, the ultrasonic generator is arranged in a circuit connected with the positive electrode plate and the negative electrode plate, and the ultrasonic generator is uniformly distributed among the solar panels.

Preferably, prop the apical structure and include thread bush, folding axle, prop the ejector pin and prop the apical axis, and thread bush threaded connection in the outside of threaded rod, the both sides of thread bush all are connected with the one end that props the ejector pin through folding axle, and prop the other end of ejector pin and concentrate in propping epaxially, the apical axis that props of thread bush both sides is connected respectively in the lower extreme of support frame and the upper end of propping up a supporting bench.

Preferably, the thread sleeves are provided with 2 threads, and the thread directions of the 2 thread sleeves are opposite.

Preferably, the rack bar is in an L-shaped structural shape, and the rack bar and the connecting rod are in a fixed integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic snow equipment that removes of photovoltaic can only start when solar panel is gone up and is accumulated more snow to can the rational utilization energy, and can be when solar panel is gone up and is accumulated more snow, make solar panel tend to the vertically, and start supersonic generator, make it produce the ultrasonic wave, thereby can make snow fall down from tending to vertically solar panel, in order to reach the purpose of automatic snow removing:

1. when less snow is accumulated on the solar panel, the heat generated during the operation of the solar panel is enough for melting the snow, so that the equipment is not required to remove the snow, more snow is accumulated on the solar panel, the heat generated during the operation of the solar panel is consumed, the solar panel is completely covered to stop the operation of the solar panel, the solar panel moves downwards, the positive electrode plate is close to the negative electrode plate, and the ultrasonic generator is started to remove the snow until the positive electrode plate and the negative electrode plate are contacted with each other, so that the automatic snow removing equipment can reasonably utilize energy;

2. when accumulating more snow on solar panel, solar panel will drive the connecting rod and move down to it has drive gear's threaded rod to rotate to drive the key-type through the ratch, so that prop the structure and expand, thereby jack-up second connecting axle, through the first connecting axle that rises of second connecting axle and move down along with the connecting rod, can make solar panel's angle tend to the perpendicular, so that when supersonic generator started the production supersonic wave, snow from tending to the vertically solar panel landing, so that reach the purpose of automatic snow removing.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the supporting tube and the connecting rod of the present invention;

FIG. 3 is a schematic view of the supporting platform and the supporting frame of the present invention;

fig. 4 is a schematic view of the connection structure between the supporting platform and the rack bar.

In the figure: 1. a supporting seat; 2. supporting a tube; 3. a support table; 4. a connecting rod; 5. a first connecting shaft; 6. a solar panel; 7. a second connecting shaft; 8. a support frame; 9. an ultrasonic generator; 10. a transmission gear; 11. a threaded rod; 12. a supporting structure; 1201. a threaded sleeve; 1202. a folding shaft; 1203. supporting a top rod; 1204. supporting a top shaft; 13. a rack bar; 14. a compression spring; 15. a positive electrode plate; 16. a negative electrode plate; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a photovoltaic automatic snow removing device comprises a supporting seat 1, a supporting tube 2, a supporting table 3, a connecting rod 4, a first connecting shaft 5, a solar panel 6, a second connecting shaft 7, a supporting frame 8, an ultrasonic generator 9, a transmission gear 10, a threaded rod 11, a supporting structure 12, a threaded sleeve 1201, a folding shaft 1202, a supporting rod 1203, a supporting shaft 1204, a toothed rod 13, a compression spring 14, a positive electrode plate 15, a negative electrode plate 16 and a limiting groove 17, wherein the supporting tube 2 is uniformly distributed on the supporting seat 1, the negative electrode plate 16 is arranged at the inner bottom of the supporting tube 2, the upper end of the supporting tube 2 is nested at the lower end of the connecting rod 4, the upper end of the connecting rod 4 is connected to the middle part of the lower surface of the solar panel 6 through the first connecting shaft 5, the positive electrode plate 15 is arranged at the lower end of the connecting rod 4, and the outer side of the lower, the right-hand member of 6 lower surfaces of solar panel passes through second connecting axle 7 to be connected in the top of support frame 8, and the lower extreme of support frame 8 is connected in the upper end that props a structure 12, and the mid-mounting of support frame 8 has supersonic generator 9, prop a structure 12 and install on threaded rod 11, and prop the lower extreme of a structure 12 and connect in the upper surface of brace table 3, the middle part outside keyed joint of threaded rod 11 has drive gear 10, and the side meshing of drive gear 10 is connected with ratch 13, the upper end of ratch 13 is connected on the connecting rod 4 of middle part, and the lower extreme sliding connection of ratch 13 is in spacing groove 17, spacing groove 17 sets up in the upper surface of brace table 3, and brace table 3 fixed connection is in the.

The lower structure of the support frame 8 is in a T shape, the upper structure of the support frame 8 is vertical rods which are uniformly distributed at the upper end of the T shape, and the solar panel 6 can be conveniently and uniformly arranged on the support frame 8.

The ultrasonic generators 9 are arranged in a circuit connected with the positive electrode plate 15 and the negative electrode plate 16, the ultrasonic generators 9 are uniformly distributed among the solar panels 6, the ultrasonic generators 9 can be started after the positive electrode plate 15 and the negative electrode plate 16 are contacted, and the positions and the number of the ultrasonic generators 9 can be set according to the area of the solar panels 6 and ultrasonic waves generated by the ultrasonic generators 9.

Prop a structure 12 and include the thread bush 1201, folding axle 1202, prop a pole 1203 and prop a axle 1204, and thread bush 1201 threaded connection is in the outside of threaded rod 11, the both sides of thread bush 1201 all are connected with the one end of propping the pole 1203 through folding axle 1202, and prop the other end of pole 1203 and gather on propping a axle 1204, the axle 1204 that props of thread bush 1201 both sides is connected respectively in the lower extreme of support frame 8 and the upper end of propping up a platform 3, the thread bush 1201 is provided with 2, and 2 thread revolve of thread bush 1201 are opposite, can be when threaded rod 11 rotates, 2 thread bushes 1201 on it keep away from each other or are close to.

The structure shape of the toothed bar 13 is 'L' -shaped, and the toothed bar 13 and the connecting rod 4 are of a fixed integrated structure, so that the toothed bar can be conveniently and stably connected with the connecting rod 4, and can be conveniently and synchronously moved downwards with the connecting rod 4.

The working principle is as follows: install this automatic snow removing equipment of photovoltaic in the position of use at first to switch on the power of this equipment, the rethread is as follows the mode and is operated the use:

according to fig. 1-4, when a thin layer of snow is accumulated on the solar panel 6, the solar panel 6 is not driven to move down due to the light weight of the thin layer of snow, so that the apparatus does not operate;

if the snow does not fall after a thin layer of snow is accumulated on the solar panel 6, the snow can be melted by the temperature generated by the solar panel 6 during operation, so that snow removal by using the equipment is not needed;

when the solar panel 6 is accumulated with more snow so as to consume the temperature generated when the solar panel 6 operates and completely cover the solar panel 6 until the solar panel 6 does not work any more, the solar panel 6 moves downwards under the gravity of the snow;

when the solar panel 6 moves downwards, the connecting rod 4 also moves downwards, and the inclination angle of the solar panel 6 is changed by the first connecting shaft 5 and the second connecting shaft 7 to make the solar panel tend to be vertical;

in the process of moving the connecting rod 4 downwards, the toothed rod 13 is driven to move downwards, and the threaded rod 11 is driven to rotate through the transmission gear 10;

through the rotation of the threaded rod 11, the 2 thread sleeves 1201 on the threaded rod can be close to each other, so that the height of the support frame 8 is raised, and the inclination angle of the solar panel 6 further tends to be vertical through the second connecting shaft 7;

when the connecting rod 4 moves downwards, the positive electrode sheet 15 at the lower end of the connecting rod is gradually close to the negative electrode sheet 16 at the inner bottom end of the supporting tube 2 until the connecting rod is contacted with the negative electrode sheet 16 to be connected with the ultrasonic generator 9;

after the ultrasonic generator 9 is switched on, ultrasonic waves are generated, and under the action of the ultrasonic waves, snow on the solar panel 6 falls down through the outer side surface which tends to be vertical, so that the snow removing effect is achieved;

after snow removal, the solar panels 6 will rise under the action of the compression springs 14 until the initial state is restored, something not described in detail in this description being known to the person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic snow equipment that removes of photovoltaic, includes supporting seat (1), its characterized in that: the support seat is characterized in that support tubes (2) are uniformly distributed on the support seat (1), a negative electrode plate (16) is mounted at the inner bottom of each support tube (2), the upper end of each support tube (2) is nested at the lower end of a connecting rod (4), the upper end of each connecting rod (4) is connected to the middle of the lower surface of a solar panel (6) through a first connecting shaft (5), a positive electrode plate (15) is mounted at the lower end of each connecting rod (4), the outer side of the lower end of each connecting rod (4) and the inner side of each support tube (2) are respectively welded and fixed at two ends of a compression spring (14), the right end of the lower surface of each solar panel (6) is connected to the top end of a support frame (8) through a second connecting shaft (7), the lower end of each support frame (8) is connected to the upper end of a supporting structure (12), an ultrasonic generator (9), and the lower extreme of propping up a structure (12) connects in the upper surface of brace table (3), the middle part outside key-type of threaded rod (11) has drive gear (10), and the side meshing of drive gear (10) is connected with ratch (13), the upper end of ratch (13) is connected on middle part's connecting rod (4), and the lower extreme sliding connection of ratch (13) in spacing groove (17), spacing groove (17) set up in the upper surface of brace table (3), and brace table (3) fixed connection is in the upper surface of support seat (1).

2. The photovoltaic automated snow removal apparatus of claim 1, wherein: the lower structure of the support frame (8) is T-shaped, and the upper structure of the support frame (8) is vertical rods uniformly distributed at the upper end of the T-shaped.

3. The photovoltaic automated snow removal apparatus of claim 1, wherein: the ultrasonic generator (9) is arranged in a circuit connected with the positive electrode plate (15) and the negative electrode plate (16), and the ultrasonic generator (9) is uniformly distributed among the solar panels (6).

4. The photovoltaic automated snow removal apparatus of claim 1, wherein: prop a structure (12) including thread bush (1201), folding axle (1202), prop apical pole (1203) and prop apical axis (1204), and thread bush (1201) threaded connection is in the outside of threaded rod (11), the both sides of thread bush (1201) all are connected with the one end of propping ejector pin (1203) through folding axle (1202), and prop the other end of apical pole (1203) and concentrate on propping apical axis (1204), prop apical axis (1204) of both sides of thread bush (1201) are connected respectively in the lower extreme of support frame (8) and the upper end of brace table (3).

5. The photovoltaic automated snow removal apparatus of claim 4, wherein: the thread sleeve (1201) is provided with 2, and the thread turning directions of the 2 thread sleeves (1201) are opposite.

6. The photovoltaic automated snow removal apparatus of claim 1, wherein: the structure shape of the toothed bar (13) is L-shaped, and the toothed bar (13) and the connecting rod (4) are of a fixed integrated structure.